Quote:
Originally Posted by cordoba
Would be really weird, and a little sad, if we finally make contact with aliens and they are 1 and 1/2 billion light years away.
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To make a simple contact of two messages like "Hello there. How are you?" ... "I'm fine, thanks" with aliens that live 1 billion light years away, we will need at least 2 billion of years on Earth. I don't think our civilization will be alive till that time
